$250+ Cheap flights from Rhode Island to Portugal
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — LIS
Aug 29 — Sep 51
Round-trip
1 adult, Economy
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Cheapest flights from Rhode Island to PortugalExplore the most affordable flight options available from Rhode Island to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.
Explore the most affordable flight options available from Rhode Island to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.
This Mytrip deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/19:25 pm
BOS
- TER
1 stop19h 20m
Multiple Airlines
Tue 1/125:50 pm
TER
- BOS
Nonstop6h 10m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$455
This Mytrip deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:25 pm
BOS
- TER
1 stop12h 40m
Multiple Airlines
Tue 11/105:50 pm
TER
- BOS
Nonstop6h 10m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$456
This Gotogate deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:25 pm
BOS
- TER
Nonstop4h 55m
Azores Airlines
Tue 11/105:50 pm
TER
- BOS
Nonstop6h 10m
Azores Airlines
Deal found 7/29![Azores Airlines logo]()
$461
This Mytrip deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:25 pm
BOS
- TER
1 stop7h 55m
Multiple Airlines
Sun 11/81:00 pm
TER
- BOS
1 stop11h 00m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$469
This FlightHub deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:25 pm
BOS
- SJZ
2 stops11h 00m
Multiple Airlines
Sun 11/82:50 pm
SJZ
- BOS
2 stops33h 10m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:25 pm
BOS
- TER
Nonstop4h 55m
Azores Airlines
Tue 11/35:50 pm
TER
- BOS
Nonstop6h 10m
Azores Airlines
Deal found 7/26![Azores Airlines logo]()
$482
This Justfly.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:25 pm
BOS
- TER
1 stop13h 50m
Multiple Airlines
Sat 10/315:55 pm
TER
- BOS
1 stop30h 05m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$484
This FlightHub deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:25 pm
BOS
- TER
Nonstop4h 55m
Multiple Airlines
Wed 11/116:35 pm
TER
- BOS
1 stop29h 25m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$490
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:25 pm
BOS
- TER
1 stop7h 55m
Multiple Airlines
Tue 11/35:50 pm
TER
- BOS
Nonstop6h 10m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$509
This Mytrip deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:25 pm
BOS
- TER
2 stops39h 55m
Azores Airlines
Tue 11/105:50 pm
TER
- BOS
Nonstop6h 10m
Azores Airlines
Deal found 7/27![Azores Airlines logo]()
$521
This eDestinos deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:00 pm
BOS
- FNC
1 stop14h 30m
TAP AIR PORTUGAL
Mon 11/3011:55 pm
FNC
- BOS
1 stop25h 50m
TAP AIR PORTUGAL
Deal found 7/26![TAP AIR PORTUGAL logo]()
$545
This Mytrip deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:25 pm
BOS
- FNC
1 stop9h 00m
Azores Airlines
Thu 11/1911:55 am
FNC
- BOS
1 stop13h 05m
Azores Airlines
Deal found 7/30![Azores Airlines logo]()
$568
Best flights from Rhode Island to PortugalDiscover carefully curated flight deals from Rhode Island to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2026.
Discover carefully curated flight deals from Rhode Island to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2026.
This FlightHub deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/19:25 pm
BOS
- TER
1 stop7h 35m
Multiple Airlines
Tue 1/125:45 pm
TER
- BOS
1 stop30h 15m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:20 pm
BOS
- LIS
Nonstop6h 25m
Delta
Tue 9/112:45 pm
LIS
- BOS
Nonstop7h 35m
Delta
Deal found 7/28![Delta logo]()
$698
This oojo deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:05 pm
BOS
- TER
1 stop14h 50m
TAP AIR PORTUGAL
Thu 9/247:15 am
TER
- BOS
1 stop11h 30m
TAP AIR PORTUGAL
Deal found 7/25![TAP AIR PORTUGAL logo]()
$714
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:05 pm
BOS
- OPO
1 stop9h 25m
United Airlines
Sun 11/156:00 am
OPO
- BOS
1 stop12h 45m
United Airlines
Deal found 7/27![United Airlines logo]()
$717
This KLM deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:55 pm
BOS
- FAO
1 stop19h 35m
KLM
Mon 10/262:40 pm
FAO
- BOS
1 stop28h 33m
KLM
Deal found 7/29![KLM logo]()
$764
This Virgin Atlantic deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:25 pm
BOS
- LIS
Nonstop6h 20m
Virgin Atlantic
Wed 9/3012:45 pm
LIS
- BOS
Nonstop7h 35m
Virgin Atlantic
Deal found 7/25![Virgin Atlantic logo]()
$765
This Scandinavian Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:40 pm
BOS
- OPO
1 stop18h 25m
Scandinavian Airlines
Fri 9/185:55 pm
OPO
- BOS
1 stop26h 40m
Scandinavian Airlines
Deal found 7/25![Scandinavian Airlines logo]()
$779
This British Airways deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:25 am
BOS
- LIS
1 stop10h 35m
British Airways
Mon 10/56:45 pm
LIS
- BOS
1 stop30h 20m
British Airways
Deal found 7/27![British Airways logo]()
$791
This LEVEL deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/211:35 pm
BOS
- OPO
1 stop27h 25m
LEVEL
Sun 9/61:50 pm
OPO
- BOS
1 stop12h 55m
LEVEL
Deal found 7/29![LEVEL logo]()
$813
This Lufthansa deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:05 pm
BOS
- FAO
1 stop14h 00m
Lufthansa
Sun 8/162:05 pm
FAO
- BOS
1 stop32h 35m
Lufthansa
Deal found 7/27![Lufthansa logo]()
$982
This Air Transat deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:45 pm
BOS
- OPO
1 stop11h 00m
Air Transat
Mon 8/171:30 pm
OPO
- BOS
1 stop24h 35m
Air Transat
Deal found 7/29![Air Transat logo]()
$1,049
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/299:35 pm
BOS
- LIS
Nonstop6h 25m
Delta
Wed 1/611:30 am
LIS
- BOS
1 stop31h 53m
Delta
Deal found 7/25![Delta logo]()
$709
This FlightHub deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:15 pm
BOS
- TER
1 stop18h 45m
Multiple Airlines
Fri 10/306:25 pm
TER
- BOS
2 stops41h 27m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$727
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:05 pm
BOS
- TER
1 stop14h 45m
TAP AIR PORTUGAL
Mon 11/22:55 pm
TER
- BOS
1 stop33h 50m
TAP AIR PORTUGAL
Deal found 7/26![TAP AIR PORTUGAL logo]()
$747
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/287:40 pm
PVD
- LIS
2 stops31h 30m
United Airlines
Sat 1/235:00 am
LIS
- PVD
2 stops19h 24m
United Airlines
Deal found 7/29![United Airlines logo]()
$773
This KLM deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:05 pm
BOS
- FAO
1 stop19h 25m
KLM
Mon 8/249:45 pm
FAO
- BOS
1 stop20h 33m
KLM
Deal found 7/27![KLM logo]()
$800
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/144:45 pm
BOS
- LIS
1 stop13h 10m
Delta
Mon 8/315:35 am
LIS
- BOS
1 stop14h 20m
Delta
Deal found 7/29![Delta logo]()
$735
This LEVEL deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:55 pm
BOS
- OPO
1 stop28h 05m
LEVEL
Wed 8/1910:00 pm
OPO
- BOS
1 stop28h 45m
LEVEL
Deal found 7/27![LEVEL logo]()
$851
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:30 pm
PVD
- LIS
1 stop9h 35m
United Airlines
Thu 12/1010:55 am
LIS
- PVD
2 stops39h 45m
United Airlines
Deal found 7/25![United Airlines logo]()
$779
This Mytrip deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:50 pm
BOS
- FNC
2 stops16h 15m
Multiple Airlines
Thu 10/157:35 pm
FNC
- BOS
1 stop24h 10m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$782
This Cheapflightsfares deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:05 pm
BOS
- TER
1 stop14h 45m
TAP AIR PORTUGAL
Mon 9/147:05 am
TER
- BOS
2 stops20h 56m
TAP AIR PORTUGAL
Deal found 7/29![TAP AIR PORTUGAL logo]()
$788
This Scandinavian Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:10 pm
BOS
- LIS
2 stops39h 55m
Scandinavian Airlines
Sat 10/2410:55 pm
LIS
- BOS
1 stop22h 45m
Scandinavian Airlines
Deal found 7/29![Scandinavian Airlines logo]()
$881
This British Airways deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:25 am
BOS
- FAO
1 stop24h 05m
British Airways
Sat 10/108:00 pm
FAO
- BOS
2 stops25h 58m
British Airways
Deal found 7/28![British Airways logo]()
$898
This KLM deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:25 pm
BOS
- FNC
1 stop17h 15m
KLM
Thu 9/310:05 am
FNC
- BOS
2 stops26h 20m
KLM
Deal found 7/29![KLM logo]()
$830
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:31 am
PVD
- LIS
2 stops16h 49m
United Airlines
Tue 10/65:05 am
LIS
- PVD
2 stops37h 57m
United Airlines
Deal found 7/28![United Airlines logo]()
$782
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:25 pm
BOS
- LIS
Nonstop6h 20m
Delta
Tue 10/612:45 pm
LIS
- BOS
Nonstop7h 43m
Delta
Deal found 7/27![Delta logo]()
$787
This Trip.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:15 pm
BOS
- TER
Nonstop5h 05m
Multiple Airlines
Mon 9/147:05 am
TER
- BOS
1 stop17h 15m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$799
This LEVEL deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:35 pm
BOS
- OPO
1 stop27h 25m
LEVEL
Wed 8/192:05 pm
OPO
- BOS
1 stop12h 00m
LEVEL
Deal found 7/27![LEVEL logo]()
$888
This oojo deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:45 pm
BOS
- PXO
1 stop31h 25m
TAP AIR PORTUGAL
Mon 9/1412:00 pm
PXO
- BOS
1 stop13h 20m
TAP AIR PORTUGAL
Deal found 7/25![TAP AIR PORTUGAL logo]()
$823
This KLM deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:35 pm
BOS
- FNC
2 stops17h 15m
KLM
Mon 9/2810:20 am
FNC
- BOS
2 stops26h 04m
KLM
Deal found 7/27![KLM logo]()
$844
Last-minute flights from Rhode Island to PortugalDiscover last-minute flight deals from Rhode Island to Portugal. Data last updated July 30, 2026 and is based on user searches.
Discover last-minute flight deals from Rhode Island to Portugal. Data last updated July 30, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:05 pm
BOS
- OPO
1 stop11h 05m
TAP AIR PORTUGAL
Wed 9/210:30 pm
OPO
- BOS
1 stop26h 50m
TAP AIR PORTUGAL
Deal found 7/28![TAP AIR PORTUGAL logo]()
$664
This oojo deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/910:40 pm
BOS
- OPO
1 stop13h 20m
TAP AIR PORTUGAL
Sun 12/68:00 pm
OPO
- BOS
1 stop23h 40m
TAP AIR PORTUGAL
Deal found 7/27![TAP AIR PORTUGAL logo]()
$646
This oojo deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/911:00 pm
BOS
- OPO
Nonstop6h 30m
TAP AIR PORTUGAL
Sat 12/128:00 pm
OPO
- BOS
1 stop23h 40m
TAP AIR PORTUGAL
Deal found 7/27![TAP AIR PORTUGAL logo]()
$667
This oojo deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:05 pm
BOS
- OPO
1 stop9h 55m
TAP AIR PORTUGAL
Wed 9/99:00 am
OPO
- BOS
1 stop10h 45m
TAP AIR PORTUGAL
Deal found 7/29![TAP AIR PORTUGAL logo]()
$655
This FlightHub deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:05 pm
BOS
- OPO
1 stop9h 55m
TAP AIR PORTUGAL
Fri 9/185:05 am
OPO
- BOS
1 stop20h 15m
TAP AIR PORTUGAL
Deal found 7/25![TAP AIR PORTUGAL logo]()
$668
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1611:35 pm
BOS
- OPO
1 stop11h 35m
Multiple Airlines
Sat 9/198:00 pm
OPO
- BOS
2 stops28h 45m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$669
This oojo deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:45 pm
BOS
- OPO
1 stop15h 15m
TAP AIR PORTUGAL
Wed 9/26:00 pm
OPO
- BOS
1 stop31h 20m
TAP AIR PORTUGAL
Deal found 7/28![TAP AIR PORTUGAL logo]()
$662
This oojo deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:00 pm
BOS
- OPO
Nonstop6h 30m
TAP AIR PORTUGAL
Mon 9/145:05 am
OPO
- BOS
1 stop20h 15m
TAP AIR PORTUGAL
Deal found 7/28![TAP AIR PORTUGAL logo]()
$650
This Mytrip deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:00 pm
BOS
- OPO
2 stops19h 20m
Multiple Airlines
Tue 9/2210:25 pm
OPO
- BOS
3 stops29h 15m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$658
This oojo deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:45 pm
BOS
- OPO
1 stop15h 15m
TAP AIR PORTUGAL
Wed 9/210:30 pm
OPO
- BOS
1 stop26h 50m
TAP AIR PORTUGAL
Deal found 7/27![TAP AIR PORTUGAL logo]()
$656
This oojo deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:15 pm
BOS
- OPO
Nonstop6h 40m
TAP AIR PORTUGAL
Sun 9/1310:30 pm
OPO
- BOS
1 stop21h 15m
TAP AIR PORTUGAL
Deal found 7/28![TAP AIR PORTUGAL logo]()
$648
This Gotogate deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:15 pm
BOS
- OPO
Nonstop6h 40m
TAP AIR PORTUGAL
Mon 10/511:00 am
OPO
- BOS
1 stop14h 20m
TAP AIR PORTUGAL
Deal found 7/29![TAP AIR PORTUGAL logo]()
$665
One-way flights from Rhode Island to PortugalSearch for one-way flight options from Rhode Island to Portugal. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
Search for one-way flight options from Rhode Island to Portugal. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
This Mytrip deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:45 pm
BOS
- PDL
1 stop10h 30m
TAP AIR PORTUGAL
Deal found 7/30![TAP AIR PORTUGAL logo]()
$250
This Mytrip deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:05 pm
BOS
- PDL
1 stop11h 40m
TAP AIR PORTUGAL
Deal found 7/30![TAP AIR PORTUGAL logo]()
$254
This Mytrip deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:45 pm
BOS
- PDL
1 stop21h 00m
TAP AIR PORTUGAL
Deal found 7/27![TAP AIR PORTUGAL logo]()
$255
This oojo deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1610:40 pm
BOS
- PDL
1 stop31h 05m
TAP AIR PORTUGAL
Deal found 7/25![TAP AIR PORTUGAL logo]()
$258
This Mytrip deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:45 pm
BOS
- PDL
1 stop15h 55m
TAP AIR PORTUGAL
Deal found 7/30![TAP AIR PORTUGAL logo]()
$259
This Mytrip deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:40 pm
BOS
- PDL
1 stop12h 20m
TAP AIR PORTUGAL
Deal found 7/28![TAP AIR PORTUGAL logo]()
$262
This FlightHub deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:45 pm
BOS
- PDL
1 stop15h 50m
TAP AIR PORTUGAL
Deal found 7/29![TAP AIR PORTUGAL logo]()
$267
This Mytrip deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:05 pm
BOS
- TER
1 stop14h 45m
TAP AIR PORTUGAL
Deal found 7/29![TAP AIR PORTUGAL logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:50 pm
BOS
- OPO
2 stops36h 20m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:00 pm
BOS
- OPO
2 stops59h 05m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:00 pm
BOS
- OPO
2 stops40h 05m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:50 pm
BOS
- OPO
2 stops21h 00m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$300
Find flight deals from Rhode Island to Portugal
Keep the following information in mind while searching for Rhode Island to Portugal flight deals. Data was last updated July 30, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $455 (Mytrip) |
One-way from | $250 (Mytrip) |
Popular in | June |
Cheapest in | February |
Average price | $1,075 |
Cheapflights Fare Finder
Customize your flight search to find flights from Rhode Island to Portugal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2026.
Use the filters below to find and compare flights from Rhode Island to Portugal that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonLajes
BOS - TER
BOSTER
Boston Logan Intl
Tue 12/1
9:25 pm-9:00 am
1 stop7h 35m
Lajes
Tue 1/12
5:45 pm-8:00 pm
1 stop30h 15m
$484
BostonLisbon
BOS - LIS
BOSLIS
Boston Logan Intl
Mon 8/24
11:20 pm-10:45 am
Nonstop6h 25m
Lisbon Humberto Delgado
Tue 9/1
12:45 pm-3:20 pm
Nonstop7h 35m
$698
BostonLisbon
BOS - LIS
BOSLIS
Boston Logan Intl
Tue 12/29
9:35 pm-9:00 am
Nonstop6h 25m
Lisbon Humberto Delgado
Wed 1/6
11:30 am-2:23 pm
1 stop31h 53m
$709
BostonLajes
BOS - TER
BOSTER
Boston Logan Intl
Wed 9/16
6:05 pm-12:55 pm
1 stop14h 50m
Lajes
Thu 9/24
7:15 am-2:45 pm
1 stop11h 30m
$714
BostonPorto
BOS - OPO
BOSOPO
Boston Logan Intl
Tue 10/27
8:05 pm-9:30 am
1 stop9h 25m
Porto
Sun 11/15
6:00 am-1:45 pm
1 stop12h 45m
$717
BostonLajes
BOS - TER
BOSTER
Boston Logan Intl
Fri 10/23
9:15 pm-8:00 pm
1 stop18h 45m
Lajes
Fri 10/30
6:25 pm-8:52 am
2 stops41h 27m
$727
BostonLisbon
BOS - LIS
BOSLIS
Boston Logan Intl
Fri 8/14
4:45 pm-10:55 am
1 stop13h 10m
Lisbon Humberto Delgado
Mon 8/31
5:35 am-2:55 pm
1 stop14h 20m
$735
BostonLajes
BOS - TER
BOSTER
Boston Logan Intl
Fri 10/23
6:05 pm-12:50 pm
1 stop14h 45m
Lajes
Mon 11/2
2:55 pm-8:45 pm
1 stop33h 50m
$747
BostonFaro
BOS - FAO
BOSFAO
Boston Logan Intl
Tue 10/20
6:55 pm-7:30 pm
1 stop19h 35m
Faro
Mon 10/26
2:40 pm-3:13 pm
1 stop28h 33m
$764
Quickest round-trip
BostonLisbon
BOS - LIS
BOSLIS
Boston Logan Intl
Wed 9/23
11:25 pm-10:45 am
Nonstop6h 20m
Lisbon Humberto Delgado
Wed 9/30
12:45 pm-3:20 pm
Nonstop7h 35m
$765
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Rhode Island to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Rhode Island with our price prediction graph.
BOS-TER
BOS-SJZ
BOS-FNC
BOS-PDL
BOS-OPO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Rhode Island to Portugal
USRI-PT0
BOS-TER
BOS-SJZ
BOS-FNC
BOS-PDL
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Rhode Island to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Rhode Island to Portugal
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Portugal by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Rhode Island to Portugal by cabin class
Find flights from Rhode Island to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Rhode Island and Portugal flights
Browse other Rhode Island and Portugal flight options. Last updated on July 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Portugal
Find the right flight back to Rhode Island after your stay in Portugal
Rhode Island to Portugal flights
Consider these flights traveling from Rhode Island to Portugal.
Fly to Portugal regions
Consider these flights traveling to Portugal regions.
Top airline flying from Rhode Island to Portugal
Discover the top airline that operate flights from Rhode Island to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$584 | Average$1,007 | FlexibilityNo cancel fee | On-time69% |